Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 4:53:16 PM (PST) on Wednesday, February 19, 2025.
The magnitude 1.0 event occurred 20 km (12 miles) NNE (14 degrees) of Trona, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Wednesday, February 19, 2025 at 4:53:16 PM (PST)
Thursday, February 20, 2025 at 0:53:16 (UTC)
Distance from Trona, CA - 20 km (12 miles) NNE (14 degrees)
Searles Valley, CA - 20 km (12 miles) NNE (20 degrees)
Ridgecrest, CA - 47 km (29 miles) NE (42 degrees)
Little Lake, CA - 52 km (32 miles) E (90 degrees)
Inyokern, CA - 54 km (34 miles) NE (54 degrees)
Coordinates 35 deg. 56.2 min. N (35.937N), 117 deg. 19.6 min. W (117.326W)
Depth 4.84 km (3.00 miles)
Quality Good
Location Quality Parameters Nst=15, Nph=28, Dmin=6.4 km, Rmss=0.09 sec, Erho=0.23 km, Erzz=0.52 km, Gp=96 degrees
Event ID# ci40189386
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